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Comparison of Visio Save As Web Outputs

SharePoint 2013 Visio Services provides a great solution for viewing the actual Visio file directly within a SharePoint web page, however you need to be logged into your corporate web to do this. So, how can you view Visio files in a web page if you cannot use Visio Services?

You could build a web page with the Visio Viewer control, but that is ActiveX and will only work in certain controlled conditions. The benchmark has to be allowing the Visio file to be viewed on an iPad, or an Android tablet, or Surface RT. Visio Services in SharePoint 2013 will enable this, and will allow for the Visio document to be zoomed, panned, and the Shape Data and hyperlinks to be viewed and used, but, again, this is not always available.

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Does Adobe Acrobat make better PDF files from Visio?

An export to PDF utility was freely available for Visio 2007, and was built in to Visio 2010. However, I have always been disappointed by the lack of support for Visio layers, Shape Data and multiple hyperlinks per shape in the PDF output. Microsoft have always told me that this is because they have limited control over the public PDF format, as opposed to the proprietary Adobe PDF format (These features are also surprisingly missing from the export to XPS tool, even though this format originated from Microsoft). So, the question is, does Adobe Acrobat make better PDF files from Visio than Microsoft’s free tool?

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Viewing Pre-Visio 2010 Documents in Silverlight

You should all know by now that Microsoft Visio 2010 can save as Silverlight files … which is absolutely great … if you have Visio 2010. What if you do not have Visio 2010 but you want to view Visio documents in Silverlight? Well, you could save your document as a PDF or XPS file, and then view it in a viewer. A Silverlight viewer for XPS files would allow them to be seen on any browser or operating system that supports Silverlight, not just Windows. Although Microsoft have included an XPS viewer in Windows 7, and have made XPS viewers for earlier Windows versions, Microsoft do seem to have cooled-off promoting XPS as a replacement for PDF, which is a shame because XPS is an open, extensible format that is based on XAML.

Unfortunately, Microsoft do not provide a free Silverlight viewer for either of these formats, but there are several companies that do. I know that there is a CodePlex project for a Silverlight XPS Viewer ( http://azharthegreat.codeplex.com/ ), but it does not currently seem to like XPS documents from Visio. However, the company, First Floor Software,  that provides the excellent Silverlight Spy has also written the Document Toolkit for Silverlight ( http://firstfloorsoftware.com/documenttoolkit ). This Silverlight control enables you to view an XPS document in several different ways, for example, with a page turn action, or by using thumbnails, or even to display the metadata inside the XPS file. The latter is extremely useful for checking the formation of the document.

Actually, there are two methods for creating XPS files from Visio …

The first method is to use the Microsoft add-in. In Microsoft Office Visio 2007, you have the option to download the free add-in from Microsoft (http://www.microsoft.com/downloads/en/details.aspx?FamilyID=4D951911-3E7E-4AE6-B059-A2E79ED87041&displaylang=en ). It is already built- into Microsoft Visio 2010. This will create an XPS file, complete with hyperlinks as necessary, as can be seen in the screenshot below when I loaded one of my Visio documents into the Document Toolkit online demo ( see http://firstfloorsoftware.com/documenttoolkit/online-demo/ ):

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Visio in XPS and Interesting Microsoft Office Labs Projects

For the past two years, I have been adding XAML-based projects to my collection, alongside the normal Visio libraries and automation code that I normally produce.  The reason is quite simple : both environments have the ability of linking vector graphics and data together in an exciting, interactive and controllable way.  There is a certain smartness to both with the ability to binding data to graphical appearance.  XAML seems to be present in all of Microsoft’s graphic products, in the form of WPF, Silverlight .and Xps.  Now, we know that there are great things to come viz-a-viz Visio and XAML in the next version, and there is Saveen Reddy,s excellent Visio Export to XAML project on CodePlex ( https://www.openhub.net/p/VisioExportToXAML ), but most people do not realise that Xps is XAML, but compressed.

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